import csv
# filename = 'csv/sitka_weather_07-2018_simple.csv'

# 从文件中获取最高气温
filename = 'csv/sitka_weather_07-2018_simple.csv'
with open(filename) as f:
    reader = csv.reader(f)
    header_row = next(reader)
    highs = []
    for row in reader:
        high = int(row[1])
        highs.append(high)
    print(highs)



